外文翻譯--可編程邏輯控制器plc的現(xiàn)況和發(fā)展趨勢-文庫吧資料
2025-05-22 07:41本頁面
【正文】 lts of a standardized programming languages. IEC611313 In the data structure, program structure, programming language and data exchange, etc. Established international standards, a new type of PLC, including reference to the DCS are marked Development potential. PLC family of work capacity from scratch. Today has been very Powerful. Through the work. Decentralized control can be achieved, reducing installation costs. To improve integration. It is precisely because this flexibility. Users can easily Build their own automated control system. Households PLC is designed for Industrial environment, therefore, reliability and strong antiinterference ability. Households P LC In the longterm applications, challenges. Almost bee a high reliability of the generation of Word. Almost all largescale sequence control, it is important to the application of PLCbody Achievable. It can be said. No household there is no modern manufacturing PLC. DCS further integration of PLC technology, the development of ACmortem (Programmable Automation Controller). PAC in the current Domestic and foreign have different definitions. PAC mentioned here is not a PC The realization of automatic control. It is not only the order of control functions can be achieved, but also The realization of process control, motion control, drive control, safety control and approved Department The rationale for such. PAC has a strong ability to connect to the work a variety of standard Prospective onsite bus. Connected to the standards, including FF and PA works, the Types of devicelevel works。 中文 2300 字 The status and development trend of Programmable Logic Controller(PLC) Rockwell Automation Control Logic Product Manager, China Region PLC is to improve the productivity of the development of the requirementsdriven. Upgrading difficult to maintain the inconvenience. With the development of electronic ponents, Before and after the 1969 invention of the PLC (Programmable Logic Controller). AB (Allen I. Bradley) is the inventor of the PLC And PLC, one of the family as the use of registered trademarks. AB (Rockwell) since Action of the acquisition), The first is to replace a major role in PLC Relay. Exclusively for the logic of (order) to control functions of a single small memory . However. intheloop regulation. Still need to loop a
畢業(yè)設(shè)計相關(guān)推薦
鄂ICP備17016276號-1